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How to Produce Excellent Bogie Side Frames and Bolsters
In railway vehicles, the bogie is a very important component, directly responsible for safety and ride smoothness. It acts like the vehicle’s “chassis,” supporting the car body, and guiding the wheels, absorbing…
How To Choose Right Process for Stator Pressure Ring?
In a high-speed railway traction motor, the stator pressure ring may not look impressive at first glance, yet it plays a key role in keeping the stator core stable. It holds the…
Why High-Weather-Resistant Wind Turbine Castings Motor Base Is Important
Picture a wind turbine standing tall against an open sky. Its blades turn steadily, but what we don’t see are the extreme conditions it faces daily—powerful gusts, driving rain, corrosive salt spray,…
From Sand to Steel: Excellent Journey of Railway Castings Production
1. The Complete Guide to Manufacturing Large Railway Castings Every reliable train depends on the strength of its core components. Key large castings, like gearbox housings, bogie frames, and traction motor rings, form the backbone of…
Discover Successful Challenge of Large Castings From Railway to Wind
At the core of both high-speed rail and wind energy systems lie critical large castings. These massive, engineered components bear immense loads and withstand extreme forces, serving as the foundational backbone for safety…
Discover the Secrets Behind Railway Castings and Automotive Castings
In the world of metal casting, railway castings and automotive castings may look similar on the surface, but the way they are designed, produced, and machined reflects two completely different manufacturing philosophies.…
What Makes a High Quality Railway Crossing Board?
A railway crossing board, also known as railway crossing panel, is an important part of level crossing safety. It connects the railway and the road, allowing trains, vehicles, and pedestrians to pass…
How to Improve the Mechanical Properties of Gray Iron Railway Castings
1. Introduction Gray (also spelled grey) iron has been around for centuries — and it’s still one of the most practical materials in railway castings today.From gearbox housings to Traction Motor End…
The Importance of Railway Castings in Modern Transportation
Railway transportation, as the major artery of the national economy, undertakes the important mission of passenger and freight transportation. In this system, railway castings play an irreplaceable fundamental role. Although they are…
How Railway Wheels Be Good Quality: Heat Treatment Forges Perfection
Heat treatment plays a critical role in manufacturing high-performance railway wheels. This process gives locomotive wheels and other train wheels the necessary strength, toughness, and wear resistance to operate safely for decades…
How to Select the Right Materials for Railway Castings?
The safety and reliability of railway transportation largely depend on the performance of its basic components. Many of these components, such as couplers, bolster beams, side frames, and wheels, are castings. Choosing…
-40°C Ductile Iron Castings Reliable Way for Extreme Temperature
When it comes to working with ductile iron, especially the kind that performs well in low temperatures, every detail in the casting process matters. At Luoyang Fonyo Heavy Industries Co., Ltd., we…